259891104

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 815173632

約数和(自身を除く): 555282528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 352, 372, 374, 408, 467, 496, 527, 528, 544, 561, 682, 744, 748, 816, 934, 992, 1023, 1054, 1056, 1122, 1364, 1401, 1488, 1496, 1581, 1632, 1868, 2046, 2108, 2244, 2728, 2802, 2976, 2992, 3162, 3736, 4092, 4216, 4488, 5137, 5456, 5604, 5797, 5984, 6324, 7472, 7939, 8184, 8432, 8976, 10274, 10912, 11208, 11594, 12648, 14477, 14944, 15411, 15878, 16368, 16864, 17391, 17952, 20548, 22416, 23188, 23817, 25296, 28954, 30822, 31756, 32736, 34782, 41096, 43431, 44832, 46376, 47634, 50592, 57908, 61644, 63512, 69564, 82192, 86862, 87329, 92752, 95268, 115816, 123288, 127024, 139128, 159247, 164384, 173724, 174658, 185504, 190536, 231632, 246109, 246576, 254048, 261987, 278256, 318494, 347448, 349316, 381072, 463264, 477741, 492218, 493152, 523974, 556512, 636988, 694896, 698632, 738327, 762144, 955482, 984436, 1047948, 1273976, 1389792, 1397264, 1476654, 1910964, 1968872, 2095896, 2547952, 2707199, 2794528, 2953308, 3821928, 3937744, 4191792, 5095904, 5414398, 5906616, 7643856, 7875488, 8121597, 8383584, 10828796, 11813232, 15287712, 16243194, 21657592, 23626464, 32486388, 43315184, 64972776, 86630368, 129945552, 259891104]

約数ペア:

[(1, 259891104), (2, 129945552), (3, 86630368), (4, 64972776), (6, 43315184), (8, 32486388), (11, 23626464), (12, 21657592), (16, 16243194), (17, 15287712), (22, 11813232), (24, 10828796), (31, 8383584), (32, 8121597), (33, 7875488), (34, 7643856), (44, 5906616), (48, 5414398), (51, 5095904), (62, 4191792), (66, 3937744), (68, 3821928), (88, 2953308), (93, 2794528), (96, 2707199), (102, 2547952), (124, 2095896), (132, 1968872), (136, 1910964), (176, 1476654), (186, 1397264), (187, 1389792), (204, 1273976), (248, 1047948), (264, 984436), (272, 955482), (341, 762144), (352, 738327), (372, 698632), (374, 694896), (408, 636988), (467, 556512), (496, 523974), (527, 493152), (528, 492218), (544, 477741), (561, 463264), (682, 381072), (744, 349316), (748, 347448), (816, 318494), (934, 278256), (992, 261987), (1023, 254048), (1054, 246576), (1056, 246109), (1122, 231632), (1364, 190536), (1401, 185504), (1488, 174658), (1496, 173724), (1581, 164384), (1632, 159247), (1868, 139128), (2046, 127024), (2108, 123288), (2244, 115816), (2728, 95268), (2802, 92752), (2976, 87329), (2992, 86862), (3162, 82192), (3736, 69564), (4092, 63512), (4216, 61644), (4488, 57908), (5137, 50592), (5456, 47634), (5604, 46376), (5797, 44832), (5984, 43431), (6324, 41096), (7472, 34782), (7939, 32736), (8184, 31756), (8432, 30822), (8976, 28954), (10274, 25296), (10912, 23817), (11208, 23188), (11594, 22416), (12648, 20548), (14477, 17952), (14944, 17391), (15411, 16864), (15878, 16368)]